Interesting article at NYRblog about the film and the book. Excerpt:

Ken Wilber’s Integral Theory, elaborated over the course of thirty-five years and in more than twenty densely argued books, features a similar nested design. In simplified form, it says something like this: reality is composed exclusively of holons, a term borrowed from Arthur Koestler to denote that which is simultaneously an autonomous whole and a part of something larger. Just as a brain cell is both a self-contained unit and part of a larger organ, so, too, a human being exists as a single individual and as part of a larger collective—a family, an ethnic group, the human race, all living things—in a pattern that extends indefinitely in both directions. It’s holons all the way up and all the way down.

I haven’t seen the film yet, but gladly recommend the book to you.